<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="utf-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <!-- 上述3个meta标签*必须*放在最前面，任何其他内容都*必须*跟随其后！ -->
    <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0,user-scalable=no,minimal-ui">
    <title>博川</title>
    <link rel="icon" href="./../images/favico.ico">
    <!--不同屏幕尺寸根字体设置-->
    <script src="./../js/base.js"></script>
    <!--element-ui的样式-->
    <link rel="stylesheet" href="../../backend/plugins/element-ui/index.css" />
    <!--引入vant样式-->
    <link rel="stylesheet" href="../styles/vant.min.css"/>
    <!-- 引入样式  -->
    <link rel="stylesheet" href="../styles/index.css" />
    <!--本页面内容的样式-->
    <link rel="stylesheet" href="./../styles/login.css" />
</head>
<body>
<div id="login" v-loading="loading">
    <div class="divHead">登录</div>
    <div class="divContainer">
        <el-input placeholder=" 请输入手机号码" v-model="form.phone"  maxlength='20'/></el-input>
        <div class="divSplit"></div>
        <el-input placeholder=" 请输入验证码" v-model="form.code"  maxlength='20'/></el-input>
        <!-- 获取验证码按钮，保留倒计时功能 -->
        <span @click='getCode' :class="{disabled: countdown > 0}">{{ countdownText }}</span>
    </div>
    <div class="divMsg" v-if="msgFlag">手机号输入不正确，请重新输入</div>
    <el-button type="primary" :class="{btnSubmit:1===1,btnNoPhone:!form.phone,btnPhone:form.phone}" @click="btnLogin">登录</el-button>
</div>
<!-- 开发环境版本，包含了有帮助的命令行警告 -->
<script src="../../backend/plugins/vue/vue.js"></script>
<!-- 引入组件库 -->
<script src="../../backend/plugins/element-ui/index.js"></script>
<!-- 引入vant样式 -->
<script src="./../js/vant.min.js"></script>
<!-- 引入axios -->
<script src="../../backend/plugins/axios/axios.min.js"></script>
<script src="./../js/request.js"></script>
<script src="./../api/login.js"></script>
</body>
<script>
    new Vue({
        el:"#login",
        data(){
            return {
                form:{
                    phone:'',
                    code:''
                },
                msgFlag:false,
                loading:false,
                // 倒计时相关数据
                countdown: 0,
                timer: null
            }
        },
        // 计算属性用于显示倒计时文本
        computed: {
            countdownText() {
                return this.countdown > 0 ? `${this.countdown}秒后重新获取` : '获取验证码';
            }
        },
        created(){},
        mounted(){},
        methods:{
            async getCode(){
                // 如果正在倒计时中，则不执行获取验证码逻辑
                if (this.countdown > 0) return;

                this.form.code = ''
                const regex = /^(13[0-9]{9})|(15[0-9]{9})|(17[0-9]{9})|(18[0-9]{9})|(19[0-9]{9})$/;
                if (regex.test(this.form.phone)) {
                    this.msgFlag = false
                    //this.form.code = (Math.random()*1000000).toFixed(0)
                    await sendMsgApi({phone:this.form.phone})// 参数 当前的手机号

                    // 启动倒计时
                    this.startCountdown();
                }else{
                    this.msgFlag = true
                }
            },
            // 倒计时方法
            startCountdown() {
                this.countdown = 60; // 设置倒计时时间为60秒
                this.timer = setInterval(() => {
                    this.countdown--;
                    if (this.countdown <= 0) {
                        clearInterval(this.timer);
                        this.timer = null;
                    }
                }, 1000);
            },
            async btnLogin(){
                if(this.form.phone && this.form.code){
                    this.loading = true
                    // const res = await loginApi({phone:this.form.phone})
                    const res = await loginApi({phone:this.form.phone,code:this.form.code})
                    //发送手机号到后台
                    this.loading = false
                    if(res.code === 1){
                        sessionStorage.setItem("userPhone",this.form.phone)
                        window.requestAnimationFrame(()=>{
                            window.location.href= '/front/index.html'
                        })
                    }else{
                        this.$notify({ type:'warning', message:res.msg});
                    }
                }else{
                    // 修改提醒逻辑：如果手机号和验证码都为空，提示请填写手机号
                    if (!this.form.phone && !this.form.code) {
                        this.$notify({ type:'warning', message:'请填写手机号'});
                    } else {
                        // 只保留这一句提醒
                        this.$notify({ type:'warning', message:'请输入验证码'});
                    }
                }
            }
        },
        // 组件销毁前的清理工作
        beforeDestroy() {
            if (this.timer) {
                clearInterval(this.timer);
            }
        }
    })
</script>
</html>